package com.livepan.server.dao;

import com.livepan.server.dataobject.CourseContentDO;
import com.livepan.server.dataobject.CourseContentDOExample;
import java.util.List;
import org.apache.ibatis.annotations.Param;

public interface CourseContentDOMapper {
    long countByExample(CourseContentDOExample example);

    int deleteByExample(CourseContentDOExample example);

    int deleteByPrimaryKey(String id);

    int insert(CourseContentDO record);

    int insertSelective(CourseContentDO record);

    List<CourseContentDO> selectByExampleWithBLOBs(CourseContentDOExample example);

    List<CourseContentDO> selectByExample(CourseContentDOExample example);

    CourseContentDO selectByPrimaryKey(String id);

    int updateByExampleSelective(@Param("record") CourseContentDO record, @Param("example") CourseContentDOExample example);

    int updateByExampleWithBLOBs(@Param("record") CourseContentDO record, @Param("example") CourseContentDOExample example);

    int updateByExample(@Param("record") CourseContentDO record, @Param("example") CourseContentDOExample example);

    int updateByPrimaryKeySelective(CourseContentDO record);

    int updateByPrimaryKeyWithBLOBs(CourseContentDO record);
}